Cameroon 1996 – 1997:planning, installation & line-up of UPS and solar power supply systems for the Cameroonian railway company REGIFERCAM in the field of telecommunication as subcontractor of Siemens.

Senegal1997installation of rectifiers & battery systems as subcontractor of Siemens.

Sudan1997installation of photovoltaic power supply units for SUDATEL in Sudan as subcontractor of Siemens

Germanysince 1998:alka-group has installed more than 5.000 photovoltaic roof systems with a total of >70 MWp.

world-wide: many PV-parks within Europe has been developed, planned & installed by alka group since 2006.

Italy 2011: world-wide largest PV-park with Sanyo HIT modules and Ideematec tracking units:7,56 MWp on 1800 Ideematec ST25 tracking units has been developed & installed as EPC-contractor in Italy

Turkey 2012: alkaSOL is entering the market in Turkey by a closed partnership with some local engineering companies. The field of activity includes project development, planning of PV-parks, installation supervision, as consultant or owners engineer.

Turkey September 2013: alkaSOL appointed engineering office SolarMENA Ltd in Bornova, Izmir as their contact point for quality issues and project studies in Turkey.